PLATE 3 
EXPLANATION OF FIGURES 
Show ing the left (top picture) and right. eyes of individual O8A 4 (text pie 5). 
‘The left eye is slightly smaller than normal size; its iris is complete and is fue 
tional; the lens, however, is so opaque as to be seen easily without the aid of an — 
‘Ophenalnoscope. The right eye, noticeably reduced in size, has an opaque lens — 
and a cleft iris. ais ) 
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